Galaxy a has 2x10^9 stars
Galaxy b has 8x10^6 stars
Choose which galaxy has more stars and how many times more stars than the other galaxy
Galaxy A has 2x10^9 stars, which is 2,000,000,000 stars.
Galaxy B has 8x10^6 stars, which is 8,000,000 stars.
To determine which galaxy has more stars, we compare the numbers:
2,000,000,000 > 8,000,000
Therefore, Galaxy A has more stars.
To calculate how many times more stars there are in Galaxy A compared to Galaxy B, we divide the number of stars in Galaxy A by the number of stars in Galaxy B:
2,000,000,000 / 8,000,000 = 250
Therefore, Galaxy A has 250 times more stars than Galaxy B.